[S390] 3270 console build fix

Fix this build failure:
drivers/s390/built-in.o: In function `raw3270_pm_unfreeze':
(.text+0x3ac04): undefined reference to `ccw_device_force_console'
with:
CONFIG_TN3270=y
CONFIG_TN3270_CONSOLE=n
CONFIG_TN3215_CONSOLE=n

Reported-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index d6a022f55e92..62ddf5202b79 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1361,11 +1361,13 @@ static int raw3270_pm_start(struct ccw_device *cdev)
 
 void raw3270_pm_unfreeze(struct raw3270_view *view)
 {
+#ifdef CONFIG_TN3270_CONSOLE
         struct raw3270 *rp;
 
         rp = view->dev;
         if (rp && test_bit(RAW3270_FLAGS_FROZEN, &rp->flags))
                 ccw_device_force_console();
+#endif
 }
 
 static struct ccw_device_id raw3270_id[] = {